ISO/TR TECHNICAL REPORT 17243-3 First edition 2020-02 Machine tool spindles Evaluation of machine tool spindle vibrations by measurements on spindle housing Part 3: Gear-driven spindles with rolling bearings operating at speeds between 600 r/min and 12 000 r/min Broches pour machines-outils - Evaluation des vibrations d'une broche pour machine-outil par mesurage sur le corps de broche - Partie 3: Broches a roulements a entrainement par engrenages operant a des vitesses entre 600 tr/min et 12 000 tr/min Reference number IS0/TR17243-3:2020(E) os1 @ ISO 2020 IS0/TR 17243-3:2020(E) COPYRIGHTPROTECTEDDOCUMENT @ ISO 2020 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either IsO at the address below or Iso's member body in the country of the requester. ISO copyright office CP 401 : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +4122 749 0111 Fax: +41 22 749 09 47 Email: copyright@iso.org Website: www.iso.org Published in Switzerland ii @ IS0 2020 - All rights reserved